ATI LPN
Pediatric Ot Practice Questions Questions
Question 1 of 5
A 4-year-old girl presents with fever and conjunctivitis. Exam shows a polymorphous rash and swollen hands. Most likely diagnosis is:
Correct Answer: B
Rationale: Kawasaki disease includes fever, conjunctivitis, rash, and hand swelling, per AHA. A, C-E lack this combination.
Question 2 of 5
Most common cause of ambiguous genitalia in a newborn girl is:
Correct Answer: B
Rationale: Congenital adrenal hyperplasia is the most common cause of ambiguous genitalia in XX females, per AAP (doc p148, Q556).
Question 3 of 5
A 2-month-old boy appears with vomiting and dehydration. Labs reveal hyponatremia and hyperkalemia. Most likely diagnosis is:
Correct Answer: B
Rationale: CAH causes vomiting, hyponatremia, and hyperkalemia, per AAP (doc p149, Q572).
Question 4 of 5
A 6-year-old boy appears with fatigue, weight loss, and hyperpigmentation. Labs reveal hyponatremia and hyperkalemia. Most likely diagnosis is:
Correct Answer: B
Rationale: Addison disease fits fatigue, hyperpigmentation, and electrolyte abnormalities, per AAP (doc p150, Q588).
Question 5 of 5
Best diagnostic test for growth hormone deficiency is:
Correct Answer: B
Rationale: GH stimulation test confirms GHD, per AAP (doc p151, Q604).